One morning the whole sea was whitened by the sails and vexed by the oars of ships and galleys bearing toward the port. One hundred vessels of various kinds and sizes arrived, some armed for warlike service, others deep freighted with provisions. At the same time the clangor of drum and trumpet bespoke the arrival of a powerful force by land, which came pouring in lengthening columns into the camp. This mighty reinforcement was furnished by the duke of Medina Sidonia, who reigned like a petty monarch over his vast possessions. He came with this princely force a volunteer to the royal standard, not having been summoned by the sovereigns, and he brought, moreover, a loan of twenty thousand doblas of gold. When the camp was thus powerfully reinforced Isabella advised that new offers of an indulgent kind should be made to the inhabitants, for she was anxious to prevent the miseries of a protracted siege or the effusion of blood that must attend a general attack. A fresh summons was therefore sent for the city to surrender, with a promise of life, liberty, and property in case of immediate compliance, but denouncing all the horrors of war if the defence were obstinately continued. Hamet again rejected the offer with scorn. His main fortifications as yet were but little impaired, and were capable of holding out much longer; he trusted to the thousand evils and accidents that beset a besieging army and to the inclemencies of the approaching season; and it is said that he, as well as his followers, had an infatuated belief in the predictions of the dervise. The worthy Fray Antonio Agapida does not scruple to affirm that the pretended prophet of the city was an arch nigromancer, or Moorish magician, “of which there be countless many,” says he, “in the filthy sect of Mahomet,” and that he was leagued with the prince of the powers of the air to endeavor to work the confusion and defeat of the Christian army. The worthy father asserts also that Hamet employed him in a high tower of the Gibralfaro, which commanded a wide view over sea and land, where he wrought spells and incantations with astrolabes and other diabolical instruments to defeat the Christian ships and forces whenever they were engaged with the Moors. To the potent spells of this sorcerer he ascribes the perils and losses sustained by a party of cavaliers of the royal household in a desperate combat to gain two towers of the suburb near the gate of the city called la Puerto de Granada. The Christians, led on by Ruy Lopez de Toledo, the valiant treasurer of the queen, took and lost and retook the towers, which were finally set on fire by the Moors and abandoned to the flames by both parties. To the same malignant influence he attributes the damage done to the Christian fleet, which was so vigorously assailed by the albatozas, or floating batteries, of the Moors that one ship, belonging to the duke of Medina Sidonia, was sunk and the rest were obliged to retire.